Notifies clients that a property value is changing.
Assembly: System (in System.dll)
Thetype exposes the following members.
The interface is used to notify clients, typically binding clients, that a property value is changing.
is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2